| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.33 | 3.302% | $236.9025 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $78.25 | 10.360% | $86.3567 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $161.53 | 8.675% | $175.5427 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $72.71 | 5.359% | $76.6065 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $53.26 | 9.751% | $58.4534 | $58.45 | $58.45 | $58.50 |
| Purchase #6 | $36.93 | 12.649% | $41.6013 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $32.94 | 11.288% | $36.6583 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $664.95 | $712.1214 | $712.12 | $712.10 | $712.20 | |